<template>
	<div>
		<city-header></city-header>
		<city-search :cities="cities"></city-search>
		<city-list :letter="letter" :cities="cities" :hotCities="hotCities"></city-list>
		<city-alphabet @change="handelLetterChange" :cities="cities"></city-alphabet>
	</div>
</template>

<script>
	import axios from 'axios'
	import CityHeader from './components/Header'
	import CitySearch from './components/Search'
	import CityList from './components/List'
	import CityAlphabet from './components/Alphabet'
	export default {
		name: 'City',
		components: {
			CityHeader,
			CitySearch,
			CityList,
			CityAlphabet
		},
		data() {
			return {
				cities: {},
				hotCities: [],
				letter:''
			}
		},
		methods: {
			getCityInfo() {
				axios.get('/api/city.json')
					.then(this.handleGetCityInfoSucc)
			},
			handleGetCityInfoSucc(res) {
				res = res.data
				if (res.ret && res.data) {
					const data = res.data
					this.cities = data.cities
					this.hotCities = data.hotCities
				}
			},
			handelLetterChange(letter){
				this.letter=letter
			}
		},
		mounted() {
			this.getCityInfo();
		}
	}
</script>

<style lang="stylus" scoped>

</style>
